I’ve used Endomondo for a few years and was always impressed with how it didn’t drain the battery, even on day-long rides. Recently it seems to be draining within ~3-4 hours. Anyone else noticed this recently, ie past 2 months?

Same phone? Battery could be on its way out. Also remember that cold air kills battery life.

Batteries die rapidly after a certain number of charge cycles.

Phone’s not old, battery’s good. Z1 compact same as you, Col?

course it could just be something else draining it in the background but wondered if others having the same.

Had same problem with Endomondo Pro on my Nexus 5.
Happened after I’d upgraded to Lollipop. Endomondo then released an update on the 1st December which cured the issue for me.

So make sure your app is up to date.